Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Partly Cloudy

90°F

32°C

Humidity	52%
Wind Speed	S 12 G 20 mph
Barometer	29.68 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	21 May 2:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lexington OK

This Afternoon
High: 92 °F
Severe
Thunderstorms
Tonight
Low: 64 °F
Severe
Thunderstorms
Wednesday
High: 75 °F
Severe
Thunderstorms
Wednesday Night
Low: 63 °F
Chance
T-storms
Thursday
High: 82 °F
Severe
Thunderstorms
Thursday Night
Low: 68 °F
Severe
Thunderstorms
Friday
High: 88 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 92. South southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Tonight

Isolated showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 4am. Some of the storms could be severe. Mostly clear, with a low around 64. South wind 8 to 11 mph becoming east northeast after midnight. Chance of precipitation is 30%.

Wednesday

A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 75. North northeast wind 11 to 15 mph, with gusts as high as 23 mph. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Northeast wind 5 to 10 mph becoming light east northeast.

Thursday

Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe. Mostly cloudy, with a high near 82. South wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Some of the storms could be severe. Partly cloudy, with a low around 68.

Friday

Sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 60.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70.

Sunday

Sunny, with a high near 94.